Modular Hybrid Transmission Assembly for 2021-2023 Ford F-150
Product Notes Read before buying
This transmission fits 2021-2023 Ford F-150 models equipped with the 3.5L PowerBoost Hybrid engine and Rear-Wheel Drive (4x2). It will not fit 4x4 models or trucks with other engine options.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| King Ranch | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| Lariat | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| Lariat | Extended Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| Limited | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| Platinum | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| XL | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| XL | Extended Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| XL | Standard Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| XLT | Crew Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| XLT | Extended Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| XLT | Standard Cab Pickup | 2021 - 2023 | V6 3.5L FULL HYBRID EV-GAS (FHEV) Turbo | RWD | Automatic |
| 2022 |
Know This Transmission Before You Buy
The research behind our purchase interview — recalls, bulletins and real install economics for this transmission family:
A quick look at your own vehicle makes sure the right transmission shows up:
- Confirm the 8th digit of the VIN is 'D' (3.5L PowerBoost Full Hybrid engine).
- Verify the vehicle is 4x2 (RWD) by checking for the absence of a front differential, front CV axles, or transfer case.
- Locate the identification tag on the left side of the transmission case to match the engineering ID or part number.
What the install really takes — plan and budget with confidence:
Special tools this job needs:
- High-voltage safety gear (insulated gloves rated for 1,000V, CAT III multimeter)
- Ford FDRS/IDS scan tool with J2534 pass-thru
- Heavy-duty transmission jack
- Torque converter holding/alignment tool
- Engine support bar
- Cooler line disconnect tool (Ford 307-569)
Budget for these consumables at install:
- Motorcraft MERCON ULV (Ultra-Low Viscosity) Automatic Transmission Fluid (Specification WSS-M2C949-A / Part XT-12-QULV)
- Motorcraft FT-217 or FT-202 Transmission Filter
- Pan Gasket (L1MZ-7F396-A)
- Fluid Pan To Case Seals (L1MZ-7N265-A)
- Hybrid Drive Unit Feed Tube Seals (BL8Z-7G199-A)
- Auxiliary Pump Seal (L1MZ-7J135-A)
- Torque converter seal and driveshaft seals
- Heated transmission cooler flush solvent
What your vehicle’s computers will need after the swap:
What’s involved: Solenoid Strategy Programming and Transmission Adaptive Relearn
Must program the unique 12-digit Solenoid Body ID and 13-digit Strategy code into the vehicle's PCM using Ford FDRS/IDS. Failure to do so causes extremely harsh shifting and immediate transmission damage.
Pro tips for a smooth first start-up — hand them to whoever does the install:
- De-energize the High-Voltage System before touching orange cables by removing the High-Voltage Service Disconnect plug and verifying 0V.
- Ensure the torque converter is fully seated (three distinct clicks, measuring ~1.0 to 1.125 inches from bellhousing face to converter pads) to avoid cracking the front pump gear.
- Write down or photograph the 13-digit solenoid strategy and 12-digit solenoid body ID from the tag on the left side of the case before installation.
- Check fluid level strictly at operating temperature (195°F to 215°F / 90°C to 101°C) with the engine running in Park using the case-mounted dipstick plug.
- Ensure alignment dowels are present and clean on the engine block.
Easy to get right once you know them:
- Ordering for a non-hybrid or 4x4 truck instead of a 4x2 (RWD) Hybrid.
- Skipping the Solenoid Strategy Programming and expecting the vehicle to learn it automatically.
- Reusing old transmission fluid or filling with standard Mercon V or Mercon LV instead of Mercon ULV.
- Failing to professionally flush the transmission cooler lines, which recirculates debris and voids the warranty.
- Attempting to disconnect high-voltage cables without de-energizing the hybrid battery first.
Not issues with the units on this page — the manufacturer documented these for every transmission of this family, wherever you buy one. Handy for your installer:
🔎 Recommended at install: Internal CDF clutch cylinder sleeve slips out of place; requires replacement of the cylinder or transmission rebuild.
🔎 Recommended at install: Faulty valve body separator plate restricts fluid flow; requires PCM software update and inspection of transmission components.
🔎 Recommended at install: Corrected via a PCM software update.
🔎 Recommended at install: Software issues and faulty auxiliary battery isolator; requires software update and isolator replacement.
🔎 Recommended at install: Addresses potential whining noise at idle or while driving.
Researched from factory recalls, TSBs and OEM service data (reference unit 400-11269-5493430). Unit-specific details — mileage, condition, warranty, freight — are covered in the checkout interview.
Policies, in plain English.
Shipping & Handling
- Ships by LTL freight on a pallet — a real freight truck, not a parcel van
- Your checkout freight quote covers delivery to your door (liftgate service included for residential addresses)
- The carrier calls ahead to schedule a delivery window — someone must be present to receive it
- Typically palletized and picked up within 2–3 business days; transit time depends on distance
120-Day Warranty
This part includes a 120-day warranty.
- If the part fails within the warranty window, we'll replace it or refund per the coverage terms
- Coverage is parts-only — installation labor is not included
- Warranty covers defects — not installation errors, misuse, or damage after installation
Your pre-purchase interview reviews these exact terms with you before anything is charged.
Returns (30 Days)
We accept returns of uninstalled parts within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: This part ships by freight (LTL) — the part price is refundable per the terms above, but shipping costs are non-refundable and return freight follows the seller's return terms. Your pre-purchase interview walks through the exact numbers before you buy
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
Freight damage is rare — and you're fully protected when you do two things at delivery:
- Inspect before you sign — you're allowed time to look the pallet over while the driver waits
- Write any damage on the delivery receipt before signing — that one line is what makes a freight claim succeed
- Severe damage? Refuse the delivery — it goes back at no cost to you and we make it right
- Photograph the pallet before unwrapping; report concealed damage within 24 hours of delivery
We handle the carrier claim — you just help document it. Your pre-purchase interview walks through this checklist too.
Order Cancellation
Cancel before shipment for a full refund. Once the pallet has been built, a preparation charge may apply — and once the freight carrier picks it up, shipping costs are non-refundable and standard return terms apply. Your pre-purchase interview shows the exact numbers before you pay.
Expert Guides
2021-2023 Ford F-150 3.5L PowerBoost 10R80 MHT: Problems, Identification, and Used Replacement
Identify the 10-speed hybrid transmission, understand the CDF clutch drum failures that kill it, and know exactly what to look for when swapping in a used OEM unit.
Read Full Guide →Related Trouble Codes (OBD-II)
35 matching guidesIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
Miscellaneous Information
OEM Part Numbers:
Ford: ML387000CA, ML3Z7000C
Fits Years: 2021 2022 2023
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This unit ships with the selling yard's 120-day warranty. Longer plans can be requested during checkout.
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